/*
 * Copyright 2017, OpenSkywalking Organization All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Project repository: https://github.com/OpenSkywalking/skywalking
 */

package org.skywalking.apm.collector.remote.service;

import org.skywalking.apm.collector.core.data.Data;
import org.skywalking.apm.collector.core.module.Service;

/**
 * 远程发送服务接口
 *
 * @author peng-yongsheng
 */
public interface RemoteSenderService extends Service {

    /**
     * 发送数据
     *
     * @param graphId Graph 编号
     * @param nodeId Node 编号
     * @param data 数据
     * @param selector 选择器
     * @return 模式
     */
    Mode send(int graphId, int nodeId, Data data, Selector selector);

    /**
     * 模式
     */
    enum Mode {
        /**
         * 远程
         */
        Remote,
        /**
         * 本地
         */
        Local
    }
}
